Alpha-D-Glucose pentaacetate Cas:3891-59-6 White Crystalline Powder 95%
| Inombolo Yekhathalogu | XD90034 |
| Igama lemveliso | I-Alpha-D-Glucose pentaacetate |
| CAS | 3891-59-6 |
| Ifomula yeemolekyuli | C16H22O11 |
| Ubunzima beMolekyuli | 390.34 |
| IKhowudi yoMrhumo eHarmonized | 2932999099 |
Ukucaciswa kweMveliso
| Imbonakalo | Umgubo omhlophe wekristale |
| Isivavanyi | 95% |
Iintlobo zokhuni ezintlanu ziye zafakwa i-acetic anhydride (AA) isisombululo se-glucose pentaacetate (GPA) kwi-120°C kwi-8h, kunye nefuthe le-GPA kuzinzo lwe-dimensional ye-acetylated wood yaphandwa.Enye i-GPA yaziswa kudonga lweeseli zokhuni ngexesha le-acetylation.I-GPA eseleyo kwi-lumen yeseli yangena eludongeni lweseli ngokufanelekileyo emva kokufudumeza ngaphezu kwe-140 ° C kwi-10min.Imiphumo yobuninzi be-GPA ibangele ukunyuka kwe-10% -30% kwi-anti-dulling efficient of the wood acetylated with 20% GPA / AA solution endaweni ye-AA.I-GPA yeHydrophobic ayizange idleke phantsi kweemeko ezifumileyo kakhulu kwaye yahlala kudonga lweseli emva kokubilisa emanzini.
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